LM3S8962-IQC50-A2T

Product Overview

Category

The LM3S8962-IQC50-A2T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Clock speed of up to 50 MHz
• Flash memory capacity of 256 KB
• RAM capacity of 64 KB
• Integrated peripherals such as UART, SPI, I2C, and GPIO
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S8962-IQC50-A2T is available in a compact quad flat no-leads (QFN) package.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, extensive peripheral integration, and low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity

The LM3S8962-IQC50-A2T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S8962
• Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Package Type: QFN
• Package Dimensions: 7mm x 7mm
• Pin Count: 50

Detailed Pin Configuration

The LM3S8962-IQC50-A2T has a total of 50 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. GND - Ground
3. GPIO0 - General-purpose input/output pin 0
4. GPIO1 - General-purpose input/output pin 1
5. ... ...
6. GPIO49 - General-purpose input/output pin 49

Functional Features

• High-performance processing capabilities
• Extensive integrated peripherals for communication and control
• Low power consumption for energy-efficient operation
• Flexible I/O options for versatile connectivity
• Robust and reliable design for industrial applications
• Real-time operating system (RTOS) support for multitasking

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex tasks to be executed efficiently.
• Extensive peripheral integration reduces the need for external components, saving cost and board space.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range allows for compatibility with various power sources.
• Small form factor enables compact designs.

Disadvantages

• Limited memory capacity may restrict the size of programs that can be stored.
• Lack of built-in wireless connectivity may require additional components for wireless communication.
• Higher cost compared to some other microcontrollers with similar specifications.

Working Principles

The LM3S8962-IQC50-A2T operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its integrated peripherals. The microcontroller's clock speed determines the rate at which instructions are executed, while the integrated peripherals facilitate data transfer and control functions.

Detailed Application Field Plans

The LM3S8962-IQC50-A2T finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems, motor drives, and robotics.
2. Consumer electronics: Smart home devices, wearable technology, and gaming consoles.
3. Automotive: Engine management systems, dashboard displays, and infotainment systems.
4. Medical devices: Patient monitoring, diagnostic equipment, and medical imaging.
5. Internet of Things (IoT): Sensor nodes, data loggers, and remote monitoring systems.

Detailed and Complete Alternative Models

1. LM3S8962-IQC50-A2T: The model discussed in this entry.
2. LM3S8962-IQC50-A2U: Similar to the A2T model but with a different package type.
3. LM3S8962-IQC50-A2R: Reduced version with lower flash memory and RAM capacity.
4. LM3S8962-IQC50-A2S: Enhanced version with additional integrated peripherals.

These alternative models offer varying features and specifications to cater to different application requirements.

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